BCO-DMO ERDDAP
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Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL cdm_data_type String Other
attribute NC_GLOBAL Conventions String COARDS, CF-1.6, ACDD-1.3
attribute NC_GLOBAL creator_email String info at bco-dmo.org
attribute NC_GLOBAL creator_name String BCO-DMO
attribute NC_GLOBAL creator_url String https://www.bco-dmo.org/ (external link)
attribute NC_GLOBAL doi String 10.26008/1912/bco-dmo.920001.1
attribute NC_GLOBAL Easternmost_Easting double -123.0061
attribute NC_GLOBAL geospatial_lat_max double 48.5621
attribute NC_GLOBAL geospatial_lat_min double 48.54604
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -123.0061
attribute NC_GLOBAL geospatial_lon_min double -123.0138
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL geospatial_vertical_max double 34.67805
attribute NC_GLOBAL geospatial_vertical_min double 0.1496231
attribute NC_GLOBAL geospatial_vertical_positive String down
attribute NC_GLOBAL geospatial_vertical_units String m
attribute NC_GLOBAL infoUrl String https://www.bco-dmo.org/dataset/920001 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL license String The data may be used and redistributed for free but is not intended\nfor legal use, since it may contain inaccuracies. Neither the data\nContributor, ERD, NOAA, nor the United States Government, nor any\nof their employees or contractors, makes any warranty, express or\nimplied, including warranties of merchantability and fitness for a\nparticular purpose, or assumes any legal liability for the accuracy,\ncompleteness, or usefulness, of this information.
attribute NC_GLOBAL Northernmost_Northing double 48.5621
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL Southernmost_Northing double 48.54604
attribute NC_GLOBAL summary String CTD casts were performed at Friday Harbor, WA in August of 2021. These data were collected as part of the following study:\n\nData collected as part of this study include nitrogen isotope ratio data for coral tissue and skeleton of the scleractinian cold-water coral Balanophyllia elegans collected at Friday Harbor, WA. Data was collected between March 2019 and August 2021. These data include paired measurements of the N isotope ratio (d15N) of coral tissue and skeleton. Tissue was measured using and Elemental Analyzer (EA)-coupled Isotope Ratio Mass Spectrometer (IRMS) and skeleton samples were first dissolved and organic nitrogen was oxidized to nitrate with persulfate before being run on a GC-IRMS with the denitrifier method. These data also include the results of two culture experiments with the same species of corals. The corals in the first culture experiment were fed Artemia diets with different known d15N in order to quantify change in the tissue d15N in response to a change in the food source and to determine the offset in d15N between the coral tissue and its diet. The starvation trial culture experiment was conducted to evaluate the effects of starvation on the d15N of coral tissue. For both experiments coral tissue was analyzed using an EA-IRMS. This data also includes the d15N of the respective Artemia diets. Finally, included in this data is hydrological and particulate matter data collect at the site the corals were collected (near Friday Harbor, WA). This data includes nitrate d15N and d18O, suspended particulate organic matter d15N, net tow material d15N, and data collected from a CTD profiler. This data enhances the understanding of cold-water coral diet and trophic position. This data improves the understanding of the relationship between surface nitrate d15N and the d15N recorded in the coral skeleton which is useful for enhancing the resolution of coral d15N paleoproxies.
attribute NC_GLOBAL title String [B. elegans cold water coral lab culture: CTD] - CTD data from casts at Friday Harbor, WA in August of 2021 as part of a study of cold-water coral Balanophyllia elegans diet and trophic position (Collaborative Research: Refining the use of scleractinian cold-water coral skeleton-bound d15N as a proxy for marine N cycling)
attribute NC_GLOBAL Westernmost_Easting double -123.0138
variable Station String
attribute Station long_name String Station
attribute Station units String unitless
variable File_name String
attribute File_name long_name String File_name
attribute File_name units String unitless
variable time double
attribute time _CoordinateAxisType String Time
attribute time axis String T
attribute time ioos_category String Time
attribute time long_name String Cast_time_utc
attribute time standard_name String time
attribute time time_origin String 01-JAN-1970 00:00:00
attribute time units String seconds since 1970-01-01T00:00:00Z
variable latitude float
attribute latitude _CoordinateAxisType String Lat
attribute latitude actual_range float 48.54604, 48.5621
attribute latitude axis String Y
attribute latitude ioos_category String Location
attribute latitude long_name String Start_latitude
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
variable longitude float
attribute longitude _CoordinateAxisType String Lon
attribute longitude actual_range float -123.0138, -123.0061
attribute longitude axis String X
attribute longitude ioos_category String Location
attribute longitude long_name String Start_longitude
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
variable Pressure float
attribute Pressure actual_range float 0.15, 34.75408
attribute Pressure long_name String Pressure
attribute Pressure units String decibar (db)
variable depth float
attribute depth _CoordinateAxisType String Height
attribute depth _CoordinateZisPositive String down
attribute depth actual_range float 0.1496231, 34.67805
attribute depth axis String Z
attribute depth ioos_category String Location
attribute depth long_name String Depth
attribute depth positive String down
attribute depth standard_name String depth
attribute depth units String m
variable Temperature float
attribute Temperature actual_range float 11.18799, 14.37245
attribute Temperature long_name String Temperature
attribute Temperature units String celcius (degC)
variable Conductivity float
attribute Conductivity actual_range float 33987.35, 34817.87
attribute Conductivity long_name String Conductivity
attribute Conductivity units String microsiemens per centimeter (uS/cm)
variable Specific_conductance float
attribute Specific_conductance actual_range float 43285.7, 47612.33
attribute Specific_conductance long_name String Specific_conductance
attribute Specific_conductance units String microsiemens per centimeter (uS/cm)
variable Salinity float
attribute Salinity actual_range float 27.52377, 30.31648
attribute Salinity long_name String Salinity
attribute Salinity units String practical salinity units (PSU)
variable Sound_velocity float
attribute Sound_velocity actual_range float 1488.922, 1495.943
attribute Sound_velocity long_name String Sound_velocity
attribute Sound_velocity units String meters per second (m/s)
variable Density float
attribute Density actual_range float 1020.346, 1023.236
attribute Density long_name String Density
attribute Density units String kilograms per cubic meter (kg/m3)

 
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